CVE-2020-13665
First published: Wed Jun 17 2020(Updated: )
Access bypass vulnerability in Drupal Core allows JSON:API when JSON:API is in read/write mode. Only sites that have the read_only set to FALSE under jsonapi.settings config are vulnerable. This issue affects: Drupal Drupal Core 8.8.x versions prior to 8.8.8; 8.9.x versions prior to 8.9.1; 9.0.x versions prior to 9.0.1.
Credit: mlhess@drupal.org mlhess@drupal.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/drupal/core | >=8.0.0<8.1.0>=8.1.0<8.2.0>=8.2.0<8.3.0>=8.3.0<8.4.0>=8.4.0<8.5.0>=8.5.0<8.6.0>=8.6.0<8.7.0>=8.7.0<8.8.0>=8.8.0<8.8.8>=8.9.0<8.9.1>=9.0.0<9.0.1 | |
| composer/drupal/drupal | >=8.0.0<8.1.0>=8.1.0<8.2.0>=8.2.0<8.3.0>=8.3.0<8.4.0>=8.4.0<8.5.0>=8.5.0<8.6.0>=8.6.0<8.7.0>=8.7.0<8.8.0>=8.8.0<8.8.8>=8.9.0<8.9.1>=9.0.0<9.0.1 | |
| Drupal Drupal | >=8.8.0<8.8.8 | |
| Drupal Drupal | >=8.9.0<8.9.1 | |
| Drupal Drupal | >=9.0.0<9.0.1 | |
| composer/drupal/drupal | >=9.0.0<9.0.1 | 9.0.1 |
| composer/drupal/drupal | >=8.9.0<8.9.1 | 8.9.1 |
| composer/drupal/drupal | >=8.8.0<8.8.8 | 8.8.8 |
| composer/drupal/core | >=9.0.0<9.0.1 | 9.0.1 |
| composer/drupal/core | >=8.9.0<8.9.1 | 8.9.1 |
| composer/drupal/core | >=8.8.0<8.8.8 | 8.8.8 |
| >=8.8.0<8.8.8 | ||
| >=8.9.0<8.9.1 | ||
| >=9.0.0<9.0.1 |
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Reference Links
- https://www.drupal.org/sa-core-2020-006
- https://nvd.nist.gov/vuln/detail/CVE-2020-13665
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2020-13665.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2020-13665.yaml
- https://github.com/advisories/GHSA-wxqp-jwc9-g39x (Advisory)
Frequently Asked Questions
What is the vulnerability ID for this Drupal Core vulnerability?
The vulnerability ID for this Drupal Core vulnerability is CVE-2020-13665.
What is the severity of CVE-2020-13665?
The severity of CVE-2020-13665 is critical with a CVSS score of 9.8.
Which versions of Drupal Core are affected by CVE-2020-13665?
Drupal Core 8.8.x versions prior to 8.8.8, 8.9.x versions prior to 8.9.1, and 9.0.x versions prior to 9.0.1 are affected by CVE-2020-13665.
How does the access bypass vulnerability in Drupal Core work?
The access bypass vulnerability in Drupal Core allows JSON:API to bypass access control permissions when JSON:API is in read/write mode.
How can I fix CVE-2020-13665?
To fix CVE-2020-13665, update your Drupal Core installation to version 8.8.8, 8.9.1, or 9.0.1 or apply the necessary patches provided by Drupal.
- collector/friends-of-php
- collector/nvd-index
- agent/type
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- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-wxqp-jwc9-g39x
- alias/CVE-2020-13665
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- collector/nvd-cve
- source/NVD
- collector/github-advisory
- collector/mitre-cve
- source/MITRE
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- canonical/drupal drupal
- version/drupal drupal/8.8.0
- version/drupal drupal/8.9.0
- version/drupal drupal/9.0.0